194480815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 54351185

約数列:

[1, 5, 29, 59, 127, 145, 179, 295, 635, 895, 1711, 3683, 5191, 7493, 8555, 10561, 18415, 22733, 25955, 37465, 52805, 113665, 217297, 306269, 659257, 1086485, 1341247, 1531345, 3296285, 6706235, 38896163, 194480815]

約数ペア:

[(1, 194480815), (5, 38896163), (29, 6706235), (59, 3296285), (127, 1531345), (145, 1341247), (179, 1086485), (295, 659257), (635, 306269), (895, 217297), (1711, 113665), (3683, 52805), (5191, 37465), (7493, 25955), (8555, 22733), (10561, 18415)]